Trivia

Southern Cross is one of the winner songs of the Boku mo watashi mo★pop'n artist! (ボクもワタシも★ポップンアーティスト!) contest, along with Like a pop'n music. It can be unlocked in pop'n music 20 fantasia from August 6th, 2012, by playing it once it randomly appears in NORMAL MODE.

Southern Cross marks BlackY's debut in BEMANI.

On the preliminary phase of the Boku mo Watashi mo pop'n Artist! contest, Southern Cross was misspelled as Southren Cross.